<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<!--     把100-200之间不能被3整除的数输出 -->
<body>
    <script>
        var num = 100;
        var count = 0;
        while (num <= 200) {
            if (num % 3 === 0) {
                    console.log(num);
                count++;
            }
            num++;
            }
    </script>
</body>
</html>